As we were travelling for our honeymoon, we reviewed from the perspective and expectation of honeymooners. The hotel has been informed as well so they were kind to leave us a bottle of wine in the room. Unfortunately, we don't drink. We had requested and were hopeful for a room upgrade in celebration of our marriage but it was rejected, which we understand. What we didn't understand that we were given a room at the ground floor (Level 1), right above the reception! What made the matter worse, there were drilling outside the hotel and because we were arranged at the ground level, the impact was greater. A small effort from the hotel would have gone a long way for a more pleasant stay.
If you are to stay with Vagabond as a honeymooner, I would not recommend as you would be expecting a more special or enchanting experience for your honeymoon, which they are not catered for.
There is no shower toiletries provided, except for a bottle that is used for shower/shampoo/conditioner/handwash, all in one. In addition, there was no housekeeping for the 6D5N we stayed with them. The only plus is the convenience of a washing machine in the room because we would spend 17 days in Eastern Europe.
Location-wise, as first-time travellers to Budapest, would suggest you stay at hotels around the Chain Bridge. You would have the convenience, the sceneries and the best of both worlds of Buda and Pest.
My choice to stay with Vagabond Broadway for my honeymoon is considered regrettable.